Dell Upgrade 1Y NBD OS to 3Y PS NBD OS

Dell warranty extension from 1 year NBD on-site Basic Support to 3 years NBD on-site ProSupport for Dell Latitude 3190, 3190 2-in-1, 3380, 3390 2-in-1, 3590, 3300, 3301, 3310, 3400, 3410, 3500, 3510, 3310 2-in-1, 3380, 3390 2-in-1, 3590, 3120 2-in-1, 3320, 3520, 3420 - Must be purchased together with a new device - Cannot be applied to NSU warehouse stock